Criminal Defense • Civil Litigation Support • Threat Management
Poulsbo, Washington Serving Kitsap County and the State of Washington
Wilson Investigations, LLC provides professional investigative services to attorneys, public defense agencies, businesses, and private clients throughout Washington State. Led by Dan Phillips, a licensed private investigator with federal and military law enforcement experience; Trusted by court‑appointed attorneys to uncover facts, challenge assumptions, and strengthen the defense.”
Specialized in Threat Management and Insider Threat investigations and a contributor to development of ANSI Workplace Violence Prevention standards. The firm delivers fact‑driven, defensible, and ethically grounded investigations for complex criminal and civil matters.
Whether you are preparing for trial, assessing a threat, or navigating a sensitive workplace or personal situation, Wilson Investigations brings precision, discretion, and proven investigative methodology to every case.
Experience You Can Rely On
With decades of investigative experience across military, federal, civil, criminal, and corporate domains, Wilson Investigations delivers clarity, discretion, and results.
Based in Poulsbo, Serving Kitsap County and Western Washington
Including Bainbridge Island, Kingston, Hansville, Seabeck, Silverdale, Bremerton, Port Orchard, and Naval Base Kitsap communities.
Our Core Services
Who We Serve
Criminal defense attorneys
Public defenders & appointed attorneys
Civil litigation firms
Businesses and HR departments
Property managers
Individuals seeking clarity, safety, or documentation
Professional Investigative Services for Criminal Defense, Civil Litigation, Background Checks and Threat Management
Serving Poulsbo, Kitsap County, and Washington State
Criminal Defense Investigations
Wilson Investigations provides comprehensive investigative support for criminal defense attorneys and court‑appointed counsel throughout Poulsbo, Kitsap County, and Washington State. Services include witness interviews, Discovery and evidence review, scene documentation, mitigation support, and fact development for trial preparation. Our work is methodical, unbiased, and designed to withstand courtroom scrutiny.
Civil Litigation Support
We assist civil attorneys and private clients with fact‑driven investigations that clarify disputes and strengthen legal strategy. Services include workplace incident investigations, harassment and misconduct inquiries, asset location, fraud analysis, and pre‑litigation documentation. Wilson Investigations supports firms across Kitsap County and Western Washington with clear, defensible findings.
Background Investigations
We provide comprehensive background investigations that go far beyond database searches—combining open‑source intelligence, structured interviews, records analysis, and investigative experience to deliver a clear, accurate picture of the people and entities you need to trust. Whether supporting counsel, employers, or risk‑sensitive operations, my work is built on discretion, documentation, and defensible findings that stand up under scrutiny.
Threat Assessment & Management
Wilson Investigations provides evidence‑based threat assessment and risk management services for organizations and individuals. We evaluate behavioral indicators, assess stalking or harassment cases, support workplace violence prevention efforts, and develop protective intelligence strategies. Our approach aligns with national standards and best practices for safety and organizational resilience. Learn more about Workplace Violence, Domestic Violence and Stalking victim resources ,
Digital Forensics & Counter‑Surveillance
We offer specialized investigative technology to support modern cases, including sweeps, Bluetooth device detection, and OSINT‑based investigative research. These services help clients identify unauthorized devices, assess digital exposure, and gather actionable intelligence for legal or safety purposes. Is a PI right for your needs?